diff options
Diffstat (limited to 'src/redis.h')
| -rw-r--r-- | src/redis.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/redis.h b/src/redis.h index 545a3e0fd..463db704a 100644 --- a/src/redis.h +++ b/src/redis.h @@ -25,6 +25,7 @@ #include "anet.h" /* Networking the easy way */ #include "zipmap.h" /* Compact string -> string data structure */ #include "ziplist.h" /* Compact list data structure */ +#include "intset.h" /* Compact integer set structure */ #include "version.h" /* Error codes */ @@ -81,6 +82,7 @@ #define REDIS_ENCODING_ZIPMAP 3 /* Encoded as zipmap */ #define REDIS_ENCODING_LINKEDLIST 4 /* Encoded as regular linked list */ #define REDIS_ENCODING_ZIPLIST 5 /* Encoded as ziplist */ +#define REDIS_ENCODING_INTSET 6 /* Encoded as intset */ /* Object types only used for dumping to disk */ #define REDIS_EXPIRETIME 253 @@ -187,6 +189,7 @@ #define REDIS_HASH_MAX_ZIPMAP_VALUE 512 #define REDIS_LIST_MAX_ZIPLIST_ENTRIES 1024 #define REDIS_LIST_MAX_ZIPLIST_VALUE 32 +#define REDIS_SET_MAX_INTSET_ENTRIES 4096 /* Sets operations codes */ #define REDIS_OP_UNION 0 @@ -396,6 +399,7 @@ struct redisServer { size_t hash_max_zipmap_value; size_t list_max_ziplist_entries; size_t list_max_ziplist_value; + size_t set_max_intset_entries; /* Virtual memory state */ FILE *vm_fp; int vm_fd; @@ -533,6 +537,14 @@ typedef struct { listNode *ln; /* Entry in linked list */ } listTypeEntry; +/* Structure to hold set iteration abstraction. */ +typedef struct { + robj *subject; + int encoding; + int ii; /* intset iterator */ + dictIterator *di; +} setIterator; + /* Structure to hold hash iteration abstration. Note that iteration over * hashes involves both fields and values. Because it is possible that * not both are required, store pointers in the iterator to avoid @@ -631,6 +643,7 @@ robj *createStringObjectFromLongLong(long long value); robj *createListObject(void); robj *createZiplistObject(void); robj *createSetObject(void); +robj *createIntsetObject(void); robj *createHashObject(void); robj *createZsetObject(void); int getLongFromObjectOrReply(redisClient *c, robj *o, long *target, const char *msg); @@ -714,6 +727,18 @@ int dontWaitForSwappedKey(redisClient *c, robj *key); void handleClientsBlockedOnSwappedKey(redisDb *db, robj *key); vmpointer *vmSwapObjectBlocking(robj *val); +/* Set data type */ +robj *setTypeCreate(robj *value); +int setTypeAdd(robj *subject, robj *value); +int setTypeRemove(robj *subject, robj *value); +int setTypeIsMember(robj *subject, robj *value); +setIterator *setTypeInitIterator(robj *subject); +void setTypeReleaseIterator(setIterator *si); +robj *setTypeNext(setIterator *si); +robj *setTypeRandomElement(robj *subject); +unsigned long setTypeSize(robj *subject); +void setTypeConvert(robj *subject, int enc); + /* Hash data type */ void convertToRealHash(robj *o); void hashTypeTryConversion(robj *subject, robj **argv, int start, int end); |